Trump made his comment in support of arming teachers Wednesday during an emotional listening session on guns that included survivors of the Florida school shooting attack.

“If you had a teacher who was adept with the firearm, they could end the attack very quickly,” he said according to CNN reports.

“This would be obviously only for people who were very adept at handling a gun, and it would be, it’s called concealed carry, where a teacher would have a concealed gun on them. They’d go for special training and they would be there and you would no longer have a gun-free zone,” Trump said. “Gun-free zone to a maniac — because they’re all cowards — a gun-free zone is ‘let’s go in and let’s attack because bullets aren’t coming back at us.“